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植物栽培的最终指标是作物的“产量”,由于“产量”在形成过程中受着复杂环境条件的影响,而且诸条件因素又总是交织在一起不好分割,因此,在农业科学试验中,研究单一措施的增产效果固然必要,如能从多方面去考察某一地区某一作物的综合丰产措施,就更为需要。毛主席教导我们:“我们不但要提出任务,
The ultimate indicator of plant cultivation is crop “yield”. Because “yield” is influenced by complicated environmental conditions in the process of formation and the factors are always intertwined, it is not good to divide them. Therefore, in agricultural science experiments, It is of course necessary to study the effects of a single measure of increasing yield, and it is even more desirable to examine the comprehensive and high-yield measures of a certain crop in a certain area in various aspects. Chairman Mao taught us: "We must not only ask for the task,